# -*- coding: UTF-8 -*-
"""
@author: tgy
@file: package_demo01.py
@time: 2021/01/26
"""

from package01.package02 import demo01

import package01

if __name__ == '__main__':
    pass
    # print(_x)
    print(dir(package01))
    # print(package01._y)
    print(demo01.sign_obj('111'.encode('utf-8')))